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Retain content of compose view on orientation change

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This commit is contained in:
Christian Basler
2018-02-24 07:39:06 +01:00
parent e3c7c4d557
commit fb72356467
3 changed files with 42 additions and 14 deletions
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38
app/src/main/java/ch/dissem/apps/abit/ComposeMessageActivity.kt
View File

@@ -43,13 +43,15 @@ class ComposeMessageActivity : AppCompatActivity() {
setHomeButtonEnabled(false)
}
// Display the fragment as the main content.
val fragment = ComposeMessageFragment()
fragment.arguments = intent.extras
supportFragmentManager
.beginTransaction()
.replace(R.id.content, fragment)
.commit()
if (supportFragmentManager.findFragmentById(R.id.content) == null) {
// Display the fragment as the main content.
val fragment = ComposeMessageFragment()
fragment.arguments = intent.extras
supportFragmentManager
.beginTransaction()
.replace(R.id.content, fragment)
.commit()
}
}
companion object {
@@ -63,10 +65,13 @@ class ComposeMessageActivity : AppCompatActivity() {
const val EXTRA_PARENT = "ch.dissem.abit.Message.PARENT"
fun launchReplyTo(fragment: Fragment, item: Plaintext) =
fragment.startActivity(getReplyIntent(
ctx = fragment.activity ?: throw IllegalStateException("Fragment not attached to an activity"),
item = item
))
fragment.startActivity(
getReplyIntent(
ctx = fragment.activity
?: throw IllegalStateException("Fragment not attached to an activity"),
item = item
)
)
fun launchReplyTo(activity: Activity, item: Plaintext) =
activity.startActivity(getReplyIntent(activity, item))
@@ -90,15 +95,20 @@ class ComposeMessageActivity : AppCompatActivity() {
}
replyIntent.putExtra(EXTRA_PARENT, item)
item.subject?.let { subject ->
val prefix: String = if (subject.length >= 3 && subject.substring(0, 3).equals("RE:", ignoreCase = true)) {
val prefix: String = if (subject.length >= 3 && subject.substring(0, 3).equals(
"RE:",
ignoreCase = true
)) {
""
} else {
"RE: "
}
replyIntent.putExtra(EXTRA_SUBJECT, prefix + subject)
}
replyIntent.putExtra(EXTRA_CONTENT,
"\n\n------------------------------------------------------\n" + item.text!!)
replyIntent.putExtra(
EXTRA_CONTENT,
"\n\n------------------------------------------------------\n" + item.text!!
)
return replyIntent
}
}